"Synthesis, Characterization and Engineering of Two-Dimensional Materials, Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu, China.." (July 2015)

"Quantitative In Situ Investigation of Fracture Behaviors of Metallic Nanowires." Department of Mechanical Science and Engineering, University of Illinois at Urbana Champaign, Champaign, IL. ( January 2013)

"Quantitative In Situ Investigation of Fracture Behaviors of Metallic Nanowires." The Mork Family Department of Chemical Engineering and Materials Science, University of Southern California,, Los Angeles, CA. ( January 2013)

"Quantitative In Situ Characterization of Metallic Nanowires." School of Materials Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China. (June 2012)